Land tetrapods evolved just prior to which mass extinction?
A) Cretaceous
B) Devonian
C) Ordovician
D) Permian
E) Triassic

Question

Quizplus · Accepted Answer

Land tetrapods, also known as the first four-limbed vertebrates (represented by Acanthostega, Ichthyostega, and Tiktaalik), evolved in the Late Devonian period, around 375 million years ago, before the mass extinction that occurred at the end of the Devonian period.

Land Tetrapods Evolved Just Prior to Which Mass Extinction